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Rollup merge of #87175 - inquisitivecrystal:inner-error, r=kennytm

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Stabilize `into_parts()` and `into_error()`

This stabilizes `IntoInnerError`'s `into_parts()` and `into_error()` methods, currently gated behind the `io_into_inner_error_parts` feature. The FCP has [already completed.](https://github.com/rust-lang/rust/issues/79704#issuecomment-880652967)

Closes #79704.
This commit is contained in:
Yuki Okushi
2021-07-24 04:31:04 +09:00
committed by GitHub
parent 2038fa5849 803f79db48
commit f335bca8a5
1 changed files with 2 additions and 4 deletions
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library/std/src/io/buffered/mod.rs
+2 -4
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@@ -133,7 +133,6 @@ pub fn into_inner(self) -> W {
///
/// # Example
/// ```
/// #![feature(io_into_inner_error_parts)]
/// use std::io::{BufWriter, ErrorKind, Write};
///
/// let mut not_enough_space = [0u8; 10];
@@ -143,7 +142,7 @@ pub fn into_inner(self) -> W {
/// let err = into_inner_err.into_error();
/// assert_eq!(err.kind(), ErrorKind::WriteZero);
/// ```
#[unstable(feature = "io_into_inner_error_parts", issue = "79704")]
#[stable(feature = "io_into_inner_error_parts", since = "1.55.0")]
pub fn into_error(self) -> Error {
self.1
}
@@ -156,7 +155,6 @@ pub fn into_error(self) -> Error {
///
/// # Example
/// ```
/// #![feature(io_into_inner_error_parts)]
/// use std::io::{BufWriter, ErrorKind, Write};
///
/// let mut not_enough_space = [0u8; 10];
@@ -167,7 +165,7 @@ pub fn into_error(self) -> Error {
/// assert_eq!(err.kind(), ErrorKind::WriteZero);
/// assert_eq!(recovered_writer.buffer(), b"t be actually written");
/// ```
#[unstable(feature = "io_into_inner_error_parts", issue = "79704")]
#[stable(feature = "io_into_inner_error_parts", since = "1.55.0")]
pub fn into_parts(self) -> (Error, W) {
(self.1, self.0)
}